Along with the designation HN60VT technical literature there is another name, or EI868 VZH98. Foreign analogue is the alloy «Inconel 601». The chemical composition, mechanical and physical properties of the wire HN60VT regulated by GOST 5632−72 and TU 14−1-997−74.
|to 26.5||to 63.2||13−16||to 4||0.3−0.7||0.8||0.5||0.5||0.1||0.05||0,013||0,013|
The wire is made from an alloy obtained by electroslag melting in open vacuum induction or vacuum-arc furnaces. Standard produced wire diameter ranges from 1.2 to 4 mm. Depending on the diameter of the allowed deviations from the standard: 0.07 — 0.14 mm. Rolling is performed in a range of t ° 1180ºS (first) and 1050ºS at the end. Tempering is possible for air or water at temperatures up to 1200 ° C. Surface HN60VT wire, made in compliance with all technological conditions, should not have cracks, traces of pollution, stratification, shell, although allowed the presence of scratches and small dents.
Tensile strength HN60VT wire is 750 MPa, proportional limit equal to 300 MPa. Elongation at break does not exceed 40%, and the relative constriction — 50%. Wire welded well and does not require any pre-treatment or post-processing after welding. Although a reliable sealing in some cases recommend alloy heated to 300 ° C, followed by annealing. Corrosion resistance is very high, at temperatures up to 1100 ° C has a rate of 0.36 mm per year, and at a temperature of 1200 ° C — 0.6 mm per year. Density at 20 ° C is 8.8 g / cm³, and the heat of the material is less than 9.6 W / (m · deg).
|t °||E 10 — 5||a June 10||Heat capacity||Density|
|hail||MPa||1 / Grad||W / (m · deg)||g / cm 3|
High-temperature operating conditions require the use of special heat-resistant alloys. These include heat-resistant nickel alloy and HN60VT. Wires of this mark is used for the production of parts operating at up to 1000 ° C tº: in mechanical engineering, metallurgy, construction, chemical, food, gas production and other industries — everywhere, where a high resistance to corrosion and high temperatures. It is used for welding nickel alloys with other metal alloys, fusing parts.
For automatic welding wire is supplied to the cold-worked condition with a diameter up to 2 mm. Intended for manual welding wire is supplied to consumers in the soft or heat-treated condition. Lead times are minimal.
Buy at the best price
In stock company «Electrovek-steel» brand products HN60VT presented in the broadest assortment. Prices will satisfy any customer, they are determined by the technological features of production without including additional costs. All products are certified. We easily purchase wholesale products needed for large-scale projects, we also offer favorable conditions for retail customers. Technological equipment of each production stage gives us an opportunity to carry out individual orders of non-standard options. The products are manufactured in strict compliance with the requirements of the technological process that guarantees the highest quality, it is kept under cover or indoors to protect against mechanical damage, exposure to moisture and aggressive substances. Wholesale customers receive discounts.